Sanaz Siran, M.D.
NPI 1578925319 · Internal Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sanaz Siran, M.D. is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1578925319).
Provider details
- NPI number
- 1578925319
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,661 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 472 | $113 |
| Advance Care Planning, First 30 Minutes99497 | 356 | $72 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 296 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 281 | $164 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 176 | $75 |
| Critical Care, First 30-74 Minutes99291 | 58 | $201 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 24 |
| Amlodipine Besylate | 19 | 19 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 | 17 |
| Apixabanbrand: Eliquis | 14 | 14 |
| Atorvastatin Calcium | 12 | 12 |
| Ciprofloxacin Hcl | 11 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-22
- Last updated
- 2019-10-02
Frequently asked questions
- What is Sanaz Siran's NPI number?
- Sanaz Siran's National Provider Identifier (NPI) is 1578925319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sanaz Siran's specialty?
- Sanaz Siran is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sanaz Siran located?
- Sanaz Siran's practice location on file with NPPES is 3150 N Tenaya Way Ste 480, Las Vegas, NV 89128-0494.
- What is Sanaz Siran's phone number?
- The practice phone number listed in the NPPES registry for Sanaz Siran is (702) 562-5831.
- Does Sanaz Siran accept Medicare?
- Sanaz Siran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sanaz Siran's NPI active?
- Yes — Sanaz Siran's NPI (1578925319) is active in the NPPES registry as of the last update on 2019-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.